{"id":16232,"date":"2026-06-10T14:41:04","date_gmt":"2026-06-10T18:41:04","guid":{"rendered":"https:\/\/physioextra.ca\/expertise\/tdcs\/"},"modified":"2026-06-18T07:26:02","modified_gmt":"2026-06-18T11:26:02","slug":"tdcs","status":"publish","type":"expertise","link":"https:\/\/physioextra.ca\/en\/expertise\/tdcs\/","title":{"rendered":"Transcranial Direct Current Stimulation (tDCS)"},"content":{"rendered":"

Why consult for transcranial direct current stimulation (tDCS)?<\/h2>\n

tDCS is mainly used in the context of chronic pain to modulate central nervous system activity and improve certain associated symptoms.<\/p>\n

\n

<\/span>Chronic pain<\/h3>
Chronic pain is associated with changes in brain function, particularly in sensorimotor networks. tDCS aims to normalize these changes and reduce pain.<\/div><\/div>\n

<\/span>Sleep disorders<\/h3>
tDCS may help improve sleep quality.<\/div><\/div>\n

<\/span>Neurological and musculoskeletal impairments associated with depressive disorders<\/h3>
tDCS may have moderate and lasting positive effects on neurological and musculoskeletal impairments associated with depressive disorders, especially when these limit participation in rehabilitation.<\/div><\/div>\n<\/div><\/div>\n

What are the benefits?<\/h2>\n
    \n
  • Modest but significant short-term reduction in pain<\/li>\n
  • Possible improvement in sleep<\/li>\n
  • Positive effect on mood and motivation<\/li>\n
  • Optimization of the effects of therapeutic exercises<\/li>\n
  • Contribution to nervous system plasticity<\/li>\n<\/ul>\n

    What happens during a session?<\/h2>\n

    tDCS involves applying a low-intensity current to the scalp using electrodes.<\/p>\n

      \n
    • Duration: about 20 minutes<\/li>\n
    • Intensity: 2 mA<\/li>\n
    • Frequency: 1 session per day<\/li>\n
    • Typical program: 5 sessions<\/li>\n<\/ul>\n

      The first appointment includes an assessment, education and an exercise program. Subsequent sessions combine stimulation with clinical follow-up.<\/p>\n

      When should you consult?<\/h2>\n
        \n
      • When chronic pain persists despite treatment<\/li>\n
      • If pain limits activities or participation in exercises<\/li>\n
      • In the presence of sleep disorders related to pain<\/li>\n
      • If a depressive disorder causes neurological and musculoskeletal impairments that limit participation in rehabilitation<\/li>\n<\/ul>\n

        Frequently asked questions (FAQ)<\/h2>\n","protected":false},"featured_media":16231,"template":"","class_list":["post-16232","expertise","type-expertise","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nTranscranial Direct Current Stimulation (tDCS) | PhysioExtra<\/title>\n<meta name=\"description\" content=\"tDCS helps reduce chronic pain and improve sleep and mood. Learn how this physiotherapy approach supports rehabilitation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/physioextra.ca\/en\/expertise\/tdcs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transcranial Direct Current Stimulation (tDCS) | PhysioExtra\" \/>\n<meta property=\"og:description\" content=\"tDCS helps reduce chronic pain and improve sleep and mood. 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